Broken Screw Extractor Damaged Screw Extractor Set 22Pcs with Drills and Extractor HSS Broken Bolt Screw Remover Tool with Magnetic Extension Bit Holder Socket Adapter
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</strong>Damaged screw extractor set for broken screws.</strong></br> </br> </strong>Multipurpose:</strong></br> Our 22pcs screw remover set (172g) is made of advanced high-speed steel (HSS), twice tempered for extra hardness and is up to 64-65 HRC.</br> It can extract screws from 1 to 12 mm.</br> Apply to all stripped screws. </br> Such as allen bolts, machine screws, lag bolts, wood screws, hex bolts, sheet metal screws. </br> Also useful for drill holes on metal, plastic, brick and wall etc.</br> </br> </strong>Special note:</strong></br> It is best to use electric hand drill, can not be used the hammer drill mode! Must be low speed during use!</br> Reverse use this bit, drill the first hole deeper will easier to take out.</br> Must drill a hole first when the break screw surface is smooth, otherwise the drill bit will slip.</br> </br> </strong>Step one</strong></br> Size #1 - #5: Attached the drill to the extension bit holder directly.</br> Size #6 - #10: Drill needs to be installed in the socket adapter first, and then attach it to the extension bit holder.</br> </br> </strong>Step two</strong></br> Use the drill (Dr) bit with a diameter smaller than the screw to drill a hole counterclockwise in broken screws, must be vertical and low speed (RPM≤200).</br> </br> </strong>Step three</strong></br> Change to use the extract (Ex) bit with the same size.</br> </br> </strong>Step four</strong></br> Reverse use the drill and take out the broken screw.</br> </br> </strong>Package including</strong></br> 22Pcs damaged screw extractor.